Battery Discharged!. I was given assistance by phone to have the 04 Cadillac towed to the shop. In no time this was done and the tow company accommodated us by placing their service charge onto Chelsea Tire's invoice. The battery was determined to be under warranty, a new battery installed, notification given to me. The auto was secured for me overnight, and I picked it up the next day with no fuss nor bother. All contacts with Chelsea Tire's personnel were pleasant, courteous and helpful.